What are the three parts of autumn?

Autumn can be divided into three stages: early autumn, mid-autumn and late autumn.

There are six solar terms in autumn, namely beginning of autumn, Chushu, Bailu, Autumnal Equinox, Cold Dew and First Frost. In autumn, the most obvious change of natural landscape is in trees. The city will begin to clean up a lot of fallen leaves, and many tourists will flock to the mountains to watch the red leaves.

Autumn, the third season of the year, is a transitional season from summer to winter. The lunar calendar is from beginning of autumn in July to beginning of winter in September, the solar calendar is from 9: 00 to 1 1, and the astronomical vernal equinox starts from the winter solstice. Beginning of autumn, millennium, autumnal equinox. Beginning of autumn: Entering autumn means precipitation, humidity and so on. At the turning point of the year, there is a downward or decreasing trend; In nature, everything begins to grow from lush to mature.

White dew: When it was white dew, it basically ended the sultry summer, and the weather gradually turned cold. Autumnal Equinox: During the autumnal equinox, most parts of China have entered a cool autumn. The cold air from the south meets the gradually decaying warm and humid air, which causes repeated precipitation and the temperature drops again and again.